Your Client Data
Never Leaves the Firm
Tax errors trigger IRS penalties. Audit failures end careers. Client data breaches destroy firms. Abacus deploys AI inside your infrastructure with zero data egress, 99.5% independently verified accuracy, and full audit trails, so every work product is defensible.
AI Built for Billable Work
Automate the work that burns out staff and eats margins, tax prep, audit documentation, and advisory research, without exposing client data
Tax Preparation
Multi-jurisdictional tax automation that handles IRC complexity so your staff can focus on advisory
Automated multi-state and federal return preparation under IRC, GAAP, and ASC 740
Real-time cross-referencing of tax code changes across jurisdictions
Transfer pricing documentation and Sec. 482 compliance support
Significant reduction in preparation time during peak season
Audit & Assurance
Workpaper review and documentation that meets GAAS, PCAOB, and SOX requirements out of the box
Automated workpaper review against GAAS and PCAOB standards
SOX 404 control testing documentation and evidence mapping
Financial statement analysis with materiality threshold flagging
Full audit trail. Every finding, every revision, defensible under peer review
Advisory & Research
Accelerate research, due diligence, and client deliverables without junior staff bottlenecks
Regulatory research across SEC, FASB, and IRS guidance in seconds
Due diligence document review and anomaly detection
Business valuation modeling with comparable analysis
Client-ready report generation with cited source material
Built for Firms That Can't Afford Errors
99.5% independently verified accuracy, zero data egress, and full audit trails, deployed inside your infrastructure in under 24 hours
Abbi Assist™
AI copilot trained on tax, audit, and advisory workflows, not a general chatbot repurposed for professional services
Multi-Jurisdictional Tax Engine
Handles IRC, state conformity rules, and international treaty obligations. Automates return preparation to save significant time during peak season.
Workpaper Automation
Reviews and generates audit documentation against GAAS, PCAOB, and SOX standards. Every output includes a defensible audit trail.
Research Acceleration
Cross-references SEC filings, FASB guidance, and IRS rulings in seconds. Converts hours of manual research into cited, client-ready analysis.
AbacusOS™
On-premise AI infrastructure purpose-built for attorney-client privilege, CPA-client confidentiality, and regulatory defensibility
Zero Data Egress
Client data never leaves your firm's walls. No cloud processing, no external API calls, no shared tenancy. Critical for privilege and confidentiality obligations.
Immutable Audit Trails
Every calculation, recommendation, and document action is logged with version control. Defensible under peer review, regulatory examination, and malpractice claims.
Fixed Per-Seat Pricing
Predictable cost per professional. No usage-based billing, no surprises during busy season when query volume spikes 3-5x.
Client data never leaves the firm
Professional services firms using Abacus deploy AI on-premise with zero data egress, full audit trails, and 99.5% independently verified accuracy.
99.5%
Accuracy
Independently verified
5hrs
Saved Weekly
Per employee
<24hrs
Deployment
Fully operational
Zero
Data Egress
Client data stays in-house
Deploy AI That Passes Every Audit
900K monthly users went live in under 24 hours. SOC 2 Type II, ISO 27001, and HIPAA certified from day one.
AI infrastructure for regulated industries. On-premise deployment, zero data egress, examiner-ready compliance. Trusted by 900K monthly users processing 8M queries daily.
Go Abacus Corporation refers to Go Abacus Corporation and its affiliated entities. Go Abacus Corporation and each of its affiliated entities are legally separate and independent. Go Abacus Corporation does not provide services to clients in jurisdictions where such services would be prohibited by law or regulation. In the United States, Go Abacus Corporation refers to one or more of its operating entities and their related affiliates that conduct business using the “Go Abacus” name. Certain services may not be available to clients subject to regulatory independence restrictions or other compliance requirements. Please visit our About page to learn more about Go Abacus Corporation and its network of affiliated entities.
© 2026 Go Abacus Corporation. All rights reserved.